Control system for mine ventilation door
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United States of America Patent
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Nov 11, 2014
Issued Date -
N/A
app pub date -
Feb 22, 2013
filing date -
Jul 20, 2012
priority date (Note) -
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Abstract
A mine door control system and method that uses sensor input from a plurality of sensors corresponding to at least one of a position of at least one associated opposing wing mine door and a path through the at least one associated mine door to determine at least one predefined action in accordance with received sensor input. A control command is then communicated a drive mechanism associated with the at least one associated mine door, the control command including instructions for operating the drive mechanism in accordance with the at least one predefined action.
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